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Catalog Number	AR003FVJ
Chemical Name	1,4-Benzenediboronic acid bis(pinacol) ester
CAS Number	99770-93-1
Molecular Formula	C18H28B2O4
Molecular Weight	330.0345
MDL Number	MFCD08276852
SMILES	CC1(C)OB(OC1(C)C)c1ccc(cc1)B1OC(C(O1)(C)C)(C)C

1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene is a versatile compound commonly used in chemical synthesis as a key building block for the creation of complex organic molecules. This compound serves as a valuable reagent in Suzuki-Miyaura cross-coupling reactions, a widely employed method in organic synthesis for forming carbon-carbon bonds. Due to its boron-containing structure, 1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene offers a unique electronic and steric environment that facilitates its participation in diverse coupling reactions with aryl halides or pseudohalides. By using this compound as a coupling partner, chemists can efficiently access a wide range of functionalized biaryl compounds, which are prevalent motifs in pharmaceuticals, agrochemicals, and materials science. Moreover, the exceptional stability and compatibility of 1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene make it a valuable tool for the construction of complex molecular architectures in the synthesis of new drugs, materials, and fine chemicals.

1,3,2-Dioxaborolane, 2-(4-bromophenyl)-4,4,5,5-tetramethyl-

68716-49-4

Product Details

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline

214360-73-3

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Phenylboronic acid pinacol ester

24388-23-6

Product Details

1,3,2-Dioxaborolane, 2,2'-(2,5-dimethyl-1,4-phenylene)bis[4,4,5,5-tetramethyl-

303006-89-5

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4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol

269409-70-3

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NAPHTHALENE-2-BORONIC ACID, PINACOL ESTER

256652-04-7

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2,2'-(1,3-Phenylene)bis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane]

196212-27-8

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2,2'-(1,2-Phenylene)bis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane]

269410-07-3

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9,10-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-yl)Anthracene

863992-56-7

Product Details

1,3,5-Tris(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene

365564-05-2

Product Details

1,4-Benzenediboronic acid bis(pinacol) ester

99770-93-1

Product Details

2-(3,5-Dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

325142-93-6

Product Details

4,4,5,5-Tetramethyl-2-(pyren-1-yl)-1,3,2-dioxaborolane

349666-24-6

Product Details

2-(Anthracen-9-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

709022-63-9

Product Details

6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-ol

269410-21-1

Product Details

3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)toluene

253342-48-2

Product Details

2-Methylphenylboronic acid, pinacol ester

195062-59-0

Product Details

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzenethiol

1029438-23-0

Product Details

2,7-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyrene

688756-58-3

Product Details

2-(1-NAPHTHYLENE)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE

68716-52-9

Product Details

4,4,5,5-Tetramethyl-2-(4-methylnaphthalen-1-yl)-1,3,2-dioxaborolane

627526-50-5

Product Details

1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-methylphenyl)-

195062-57-8

Product Details

4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthol

1560648-02-3

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4,4,5,5-tetramethyl-2-perylen-3-yl-1,3,2-dioxaborolane

950761-81-6

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6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-amine

1312611-42-9

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1H-Pyrazolo[4,3-c]pyridine, 4,5,6,7-tetrahydro-, hydrochloride (1:2)

157327-44-1

$4.00/250mg, $12.00/1g, $57.00/5g, $283.00/25g, $942.00/100g,

Product Details

Stannane, tributylcyclopropyl-

17857-70-4

$9.00/100mg, $13.00/250mg, $30.00/1g, $114.00/5g, $194.00/10g, $466.00/25g,

Product Details

4-Bromo-1H-pyrazolo[3,4-b]pyridine

856859-49-9

$7.00/50mg, $10.00/100mg, $12.00/250mg, $29.00/1g, $131.00/5g, $257.00/10g, $553.00/25g, $1,039.00/50g,

Product Details

Bromo-PEG3-azide

1446282-43-4

$35.00/100mg, $60.00/250mg, $159.00/1g, $432.00/5g, $851.00/10g,

Product Details

Methyl 2-chloro-6-methoxynicotinate

95652-77-0

$4.00/100mg, $6.00/250mg, $14.00/1g, $52.00/5g, $104.00/10g, $502.00/50g, $866.00/100g, $1,731.00/250g,

Product Details

2-Cyclohexen-1-one, 4-methyl-

5515-76-4

$35.00/100mg, $52.00/250mg, $122.00/1g, $381.00/5g, $693.00/10g,

Product Details


GHS Pictogram
Signal Word	Warning
UN#	N/A
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305+P351+P338
Class	N/A
Packing Group	N/A

Packsize	Purity	Price	Availability
250mg	97%	$3.00	Global Stock	Buy Now	Add To Cart
1g	97%	$3.00	Global Stock	Buy Now	Add To Cart
5g	97%	$6.00	Global Stock	Buy Now	Add To Cart
10g	97%	$11.00	Global Stock	Buy Now	Add To Cart
25g	97%	$27.00	Global Stock	Buy Now	Add To Cart
100g	97%	$107.00	Global Stock	Buy Now	Add To Cart
500g	97%	$488.00	Global Stock	Buy Now	Add To Cart